public function load(array $configs, ContainerBuilder $container)
{
$config = $this->processConfiguration($this->getConfiguration($configs, $container), $configs);
$loader = new Loader\XmlFileLoader($container, new FileLocator(__DIR__ . '/../Resources/config'));
$loader->load('event-subscribers.xml');
$loader->load('proxy-client.xml');
$loader->load('structure-cache-handlers.xml');
$loader->load('services.xml');
$this->configureProxyClient($config['proxy_client'], $container);
$this->configureStructureCacheHandlers($config['handlers'], $container);
$container->setAlias('sulu_http_cache.handler', 'sulu_http_cache.handler.aggregate');
}